Barbara Greco, MD
NPI 1366428682 · Nephrology Physician · Springfield, MA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Greco, MD is a Nephrology Physician provider in Springfield, MA (NPI 1366428682).
Provider details
- NPI number
- 1366428682
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 54226 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 195 | 74 |
| Lisinopril | 157 | 54 |
| Atorvastatin Calcium | 123 | 34 |
| Carvedilol | 123 | 48 |
| Losartan Potassium | 114 | 48 |
| Nifedipinebrand: Nifedipine Er | 97 | 30 |
| Furosemide | 64 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-19
- Last updated
- 2014-03-05
Frequently asked questions
- What is Barbara Greco's NPI number?
- Barbara Greco's National Provider Identifier (NPI) is 1366428682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Greco's specialty?
- Barbara Greco is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Greco located?
- Barbara Greco's practice location on file with NPPES is 100 Wason Ave, Springfield, MA 01107-1119.
- What is Barbara Greco's phone number?
- The practice phone number listed in the NPPES registry for Barbara Greco is (413) 733-9666.
- Does Barbara Greco accept Medicare?
- Barbara Greco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Greco's NPI active?
- Yes — Barbara Greco's NPI (1366428682) is active in the NPPES registry as of the last update on 2014-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.